package com.catering.dao;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Constants;
import com.catering.entity.CateringUserCoupon;
import com.catering.entity.vo.CateringUserCouponVo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface CateringUserCouponDao extends BaseMapper<CateringUserCoupon> {

    @Select("select t2.*,t1.status is_use,t3.user_name,t3.nick_name from catering_user_coupon t1 left join catering_coupon t2 on t1.coupon_id = t2.sys_id left join catering_user t3 on t1.user_id = t3.user_id ${ew.customSqlSegment}")
    public IPage<CateringUserCouponVo> selectPageList(IPage<CateringUserCoupon> page, @Param(Constants.WRAPPER) QueryWrapper<CateringUserCoupon> queryWrapper);

    @Select("select count(1) from catering_user_coupon t1 left join catering_coupon t2 on t1.coupon_id = t2.sys_id left join catering_user t3 on t1.user_id = t3.user_id ${ew.customSqlSegment}")
    public int selectPageCount(@Param(Constants.WRAPPER) QueryWrapper<CateringUserCoupon> queryWrapper);

    @Select("select t2.*,t1.status is_use,t3.user_name,t3.nick_name from catering_user_coupon t1 left join catering_coupon t2 on t1.coupon_id = t2.sys_id left join catering_user t3 on t1.user_id = t3.user_id ${ew.customSqlSegment}")
    public List<CateringUserCouponVo> selectNoPageList(@Param(Constants.WRAPPER) QueryWrapper<CateringUserCoupon> queryWrapper);
}
